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Solve the problem Zinc:Copper =9:11 Given zinc =27.9 kg 9 part=27.9 kg 1 part =27.9/9=3.1 kg Both zinc and copper =9+11=20 Melted mixure means zinc and copper together weight =20×3.1=62 kg Mohibul Hoque Mondal 05-23-2022 10:55 PM

Solution : Lets consider ,given is ratio, convert it to number We use k with it 9k=27.9kg(given) k=3.1 To find value of copper =11*3.1= 34.1kg Add both weights(mixture)= 62 Simple Sanjai 07-22-2021 01:26 AM

Solution zinc : copper is 9:11 amount of zinc = (9/9+11)* total amount of melted mixture cross multiply and you get, total amount of melted mixture = (20/9)* amount of zinc which is 27.9 total = 3.1*20 =62kgs Neeraja 04-13-2020 08:01 AM

Solution 9:11 Weight of zinc =27.9 9/11 =27.9/copper Copper= (27.9*11)/9 =34.1 Total mixture = 34.1 +27.9 =62 Ragi k r 05-13-2019 10:17 AM

solution or 9 kg zinc, mixture melted = (9 + 11) kg. For 27.9 kg zinc has consumed, mixture melted = (20/9*27.9) kg = 62 kg. deepak soni 10-5-2018 01:27 AM

Apti Pls explain ,how to solve this.. Rash 09-20-2018 03:08 PM

explanation kindly requested you to explain the solving method for the practice problem it helps us to improve solve these type of difficult problem seranjeevi c 06-26-2018 09:35 PM

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